Drop support for Ruby 1.8
Standardize RSpec support class names
Make sure Ruby uses the right encoding and doesn't rely on ENV settings.
Reorganize RSpec helpers.
Don't create a block object if not used as object.
Use absolute paths.
Move fixtures from /test to /spec
Convert Test::Unit to RSpec
Converted #changed? and #unchanged? properties to methods and normali…
…zed their behavior.
Add #fixtures helper and simplify #load_part.
klass returns the currently described class.
client_test.rb => client_spec.rb
whois_test.rb => whois_rspec.rb
Install RSpec 2